diff --git a/src/components/tickets/tickets-filters.tsx b/src/components/tickets/tickets-filters.tsx
index 616749f..32a6efd 100644
--- a/src/components/tickets/tickets-filters.tsx
+++ b/src/components/tickets/tickets-filters.tsx
@@ -1,14 +1,20 @@
 "use client"
 
 import { useEffect, useMemo, useState } from "react"
-import { IconCalendar, IconFilter, IconRefresh, IconSearch } from "@tabler/icons-react"
+import {
+  IconCalendar,
+  IconFilter,
+  IconRefresh,
+  IconSearch,
+  IconList,
+  IconBuilding,
+  IconTags,
+  IconUser,
+} from "@tabler/icons-react"
 import type { DateRange } from "react-day-picker"
 
-import {
-  ticketChannelSchema,
-  ticketPrioritySchema,
-  type TicketStatus,
-} from "@/lib/schemas/ticket"
+import { ticketPrioritySchema, type TicketStatus } from "@/lib/schemas/ticket"
+import { PriorityIcon } from "@/components/tickets/priority-select"
 import type { TicketFiltersState } from "@/lib/ticket-filters"
 import { defaultTicketFilters } from "@/lib/ticket-filters"
 
@@ -19,11 +25,7 @@ import { Badge } from "@/components/ui/badge"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Calendar } from "@/components/ui/calendar"
-import {
-  Popover,
-  PopoverContent,
-  PopoverTrigger,
-} from "@/components/ui/popover"
+import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover"
 import {
   Select,
   SelectContent,
@@ -32,6 +34,7 @@ import {
   SelectValue,
 } from "@/components/ui/select"
 import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
+import { SearchableCombobox, type SearchableComboboxOption } from "@/components/ui/searchable-combobox"
 
 type QueueOption = string
 
@@ -69,18 +72,6 @@ const priorityOptions = ticketPrioritySchema.options.map((priority) => ({
   }[priority],
 }))
 
-const channelOptions = ticketChannelSchema.options.map((channel) => ({
-  value: channel,
-  label: {
-    EMAIL: "E-mail",
-    WHATSAPP: "WhatsApp",
-    CHAT: "Chat",
-    PHONE: "Telefone",
-    API: "API",
-    MANUAL: "Manual",
-  }[channel],
-}))
-
 function strToDate(value?: string | null): Date | undefined {
   if (!value) return undefined
   const [y, m, d] = value.split("-").map(Number)
@@ -201,6 +192,13 @@ export function TicketsFilters({
   const normalizedRole = viewerRole?.toLowerCase() ?? null
   const canUseAdvancedFilters = normalizedRole === "admin" || normalizedRole === "agent"
 
+  const companyOptionsMemo = useMemo<SearchableComboboxOption[]>(() => {
+    return Array.from(new Set(companies.filter((company): company is string => Boolean(company)))).map((company) => ({
+      value: company,
+      label: company,
+    }))
+  }, [companies])
+
   const activeFilters = useMemo(() => {
     const chips: string[] = []
     if (filters.status) chips.push(`Status: ${statusLabelMap[filters.status] ?? filters.status}`)
@@ -223,7 +221,7 @@ export function TicketsFilters({
     return chips
   }, [filters, assignees, categories, canUseAdvancedFilters])
 
-  const advancedFiltersCount = Number(Boolean(filters.status)) + Number(Boolean(filters.priority)) + Number(Boolean(filters.channel))
+  const advancedFiltersCount = Number(Boolean(filters.status)) + Number(Boolean(filters.priority))
 
   return (
     <div className="flex flex-col gap-4">
@@ -251,8 +249,8 @@ export function TicketsFilters({
               <Popover>
                 <PopoverTrigger asChild>
                   <Button
-                    variant="outline"
-                    className="h-10 gap-2 rounded-full border-dashed border-slate-300 bg-white/80 px-4 text-sm font-medium text-neutral-700 shadow-none hover:bg-slate-50"
+                    variant="ghost"
+                    className="h-10 gap-2 rounded-full px-4 text-sm font-medium text-neutral-700 hover:bg-slate-100"
                   >
                     <IconFilter className="size-4" />
                     <span>Filtros rápidos</span>
@@ -298,26 +296,10 @@ export function TicketsFilters({
                         <SelectItem value={ALL_VALUE}>Todas</SelectItem>
                         {priorityOptions.map((option) => (
                           <SelectItem key={option.value} value={option.value}>
-                            {option.label}
-                          </SelectItem>
-                        ))}
-                      </SelectContent>
-                    </Select>
-                  </div>
-                  <div className="space-y-2">
-                    <p className="text-xs font-semibold uppercase text-neutral-500">Canal</p>
-                    <Select
-                      value={filters.channel ?? ALL_VALUE}
-                      onValueChange={(value) => setPartial({ channel: value === ALL_VALUE ? null : value })}
-                    >
-                      <SelectTrigger className="w-full">
-                        <SelectValue placeholder="Todos" />
-                      </SelectTrigger>
-                      <SelectContent>
-                        <SelectItem value={ALL_VALUE}>Todos</SelectItem>
-                        {channelOptions.map((option) => (
-                          <SelectItem key={option.value} value={option.value}>
-                            {option.label}
+                            <span className="flex items-center gap-2">
+                              <PriorityIcon value={option.value} />
+                              {option.label}
+                            </span>
                           </SelectItem>
                         ))}
                       </SelectContent>
@@ -328,7 +310,7 @@ export function TicketsFilters({
               <Button
                 variant="ghost"
                 className="h-10 gap-2 rounded-full text-sm font-medium text-neutral-700 hover:bg-slate-100"
-                onClick={() => setPartial(defaultTicketFilters)}
+                onClick={() => setFilters(mergedDefaults)}
               >
                 <IconRefresh className="size-4" />
                 Limpar
@@ -337,12 +319,13 @@ export function TicketsFilters({
           </div>
           <div className="flex flex-wrap gap-3">
             {canUseAdvancedFilters && (
-              <div className="min-w-[220px] flex-1">
+              <div className="relative min-w-[220px] flex-1">
+                <IconList className="pointer-events-none absolute left-3 top-1/2 size-4 -translate-y-1/2 text-neutral-400" />
                 <Select
                   value={filters.queue ?? ALL_VALUE}
                   onValueChange={(value) => setPartial({ queue: value === ALL_VALUE ? null : value })}
                 >
-                  <SelectTrigger className="w-full rounded-2xl border-slate-300 bg-slate-50/80 focus:ring-neutral-300">
+                  <SelectTrigger className="w-full rounded-2xl border-slate-300 bg-slate-50/80 pl-9 focus:ring-neutral-300">
                     <SelectValue placeholder="Fila" />
                   </SelectTrigger>
                   <SelectContent>
@@ -357,31 +340,26 @@ export function TicketsFilters({
               </div>
             )}
             {canUseAdvancedFilters && (
-              <div className="min-w-[220px] flex-1">
-                <Select
-                  value={filters.company ?? ALL_VALUE}
-                  onValueChange={(value) => setPartial({ company: value === ALL_VALUE ? null : value })}
-                >
-                  <SelectTrigger className="w-full rounded-2xl border-slate-300 bg-slate-50/80 focus:ring-neutral-300">
-                    <SelectValue placeholder="Empresa" />
-                  </SelectTrigger>
-                  <SelectContent>
-                    <SelectItem value={ALL_VALUE}>Todas as empresas</SelectItem>
-                    {companies.map((company) => (
-                      <SelectItem key={company!} value={company!}>
-                        {company}
-                      </SelectItem>
-                    ))}
-                  </SelectContent>
-                </Select>
+              <div className="relative min-w-[220px] flex-1">
+                <IconBuilding className="pointer-events-none absolute left-3 top-1/2 size-4 -translate-y-1/2 text-neutral-400" />
+                <SearchableCombobox
+                  value={filters.company}
+                  onValueChange={(value) => setPartial({ company: value })}
+                  options={companyOptionsMemo}
+                  placeholder="Empresa"
+                  allowClear
+                  clearLabel="Todas as empresas"
+                  className="min-h-[40px] w-full rounded-2xl border border-slate-300 bg-slate-50/80 pl-9 text-left text-sm font-semibold text-neutral-700"
+                />
               </div>
             )}
-            <div className="min-w-[220px] flex-1">
+            <div className="relative min-w-[220px] flex-1">
+              <IconTags className="pointer-events-none absolute left-3 top-1/2 size-4 -translate-y-1/2 text-neutral-400" />
               <Select
                 value={filters.categoryId ?? ALL_VALUE}
                 onValueChange={(value) => setPartial({ categoryId: value === ALL_VALUE ? null : value })}
               >
-                <SelectTrigger className="w-full rounded-2xl border-slate-300 bg-slate-50/80 focus:ring-neutral-300">
+                <SelectTrigger className="w-full rounded-2xl border-slate-300 bg-slate-50/80 pl-9 focus:ring-neutral-300">
                   <SelectValue placeholder="Categoria" />
                 </SelectTrigger>
                 <SelectContent>
@@ -395,12 +373,13 @@ export function TicketsFilters({
               </Select>
             </div>
             {canUseAdvancedFilters && (
-              <div className="min-w-[220px] flex-1">
+              <div className="relative min-w-[220px] flex-1">
+                <IconUser className="pointer-events-none absolute left-3 top-1/2 size-4 -translate-y-1/2 text-neutral-400" />
                 <Select
                   value={filters.assigneeId ?? ALL_VALUE}
                   onValueChange={(value) => setPartial({ assigneeId: value === ALL_VALUE ? null : value })}
                 >
-                  <SelectTrigger className="w-full rounded-2xl border-slate-300 bg-slate-50/80 focus:ring-neutral-300">
+                  <SelectTrigger className="w-full rounded-2xl border-slate-300 bg-slate-50/80 pl-9 focus:ring-neutral-300">
                     <SelectValue placeholder="Responsável" />
                   </SelectTrigger>
                   <SelectContent>
@@ -420,18 +399,12 @@ export function TicketsFilters({
               type="single"
               value={filters.view}
               onValueChange={(value) => value && setPartial({ view: value as TicketFiltersState["view"] })}
-              className="flex h-10 min-w-[220px] flex-1 items-center rounded-full border border-slate-200 bg-slate-50/70 p-1"
+              className={segmentedRoot}
             >
-              <ToggleGroupItem
-                value="active"
-                className="inline-flex h-full flex-1 items-center justify-center rounded-full px-4 text-sm font-semibold text-neutral-600 transition data-[state=on]:bg-neutral-900 data-[state=on]:text-white"
-              >
+              <ToggleGroupItem value="active" className={segmentedItem}>
                 Em andamento
               </ToggleGroupItem>
-              <ToggleGroupItem
-                value="completed"
-                className="inline-flex h-full flex-1 items-center justify-center rounded-full px-4 text-sm font-semibold text-neutral-600 transition data-[state=on]:bg-neutral-900 data-[state=on]:text-white"
-              >
+              <ToggleGroupItem value="completed" className={segmentedItem}>
                 Concluídos
               </ToggleGroupItem>
             </ToggleGroup>
@@ -439,18 +412,12 @@ export function TicketsFilters({
               type="single"
               value={filters.sort}
               onValueChange={(value) => value && setPartial({ sort: value as TicketFiltersState["sort"] })}
-              className="flex h-10 min-w-[220px] flex-1 items-center rounded-full border border-slate-200 bg-slate-50/70 p-1"
+              className={segmentedRoot}
             >
-              <ToggleGroupItem
-                value="recent"
-                className="inline-flex h-full flex-1 items-center justify-center rounded-full px-4 text-sm font-semibold text-neutral-600 transition data-[state=on]:bg-neutral-900 data-[state=on]:text-white"
-              >
+              <ToggleGroupItem value="recent" className={segmentedItem}>
                 Mais recentes
               </ToggleGroupItem>
-              <ToggleGroupItem
-                value="oldest"
-                className="inline-flex h-full flex-1 items-center justify-center rounded-full px-4 text-sm font-semibold text-neutral-600 transition data-[state=on]:bg-neutral-900 data-[state=on]:text-white"
-              >
+              <ToggleGroupItem value="oldest" className={segmentedItem}>
                 Mais antigos
               </ToggleGroupItem>
             </ToggleGroup>
@@ -501,3 +468,7 @@ function formatDateValue(value: string | null) {
     return value
   }
 }
+  const segmentedRoot =
+    "flex h-10 min-w-[220px] flex-1 items-stretch rounded-full border border-slate-200 bg-slate-50/70 p-1 gap-1"
+  const segmentedItem =
+    "inline-flex h-full flex-1 items-center justify-center rounded-full first:rounded-full last:rounded-full px-4 text-sm font-semibold text-neutral-600 transition-colors hover:bg-slate-100 data-[state=on]:bg-neutral-900 data-[state=on]:text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-neutral-300"